CMake/Tests/CTestUpdateGIT.cmake.in

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# This script drives creation of a git repository and checks
# that CTest can update from it.
#-----------------------------------------------------------------------------
# Test in a directory next to this script.
get_filename_component(TOP "${CMAKE_CURRENT_LIST_FILE}" PATH)
set(TOP "${TOP}/@CTestUpdateGIT_DIR@")
set(UPDATE_EXTRA Updated{module})
# Include code common to all update tests.
include("@CMAKE_CURRENT_SOURCE_DIR@/CTestUpdateCommon.cmake")
#-----------------------------------------------------------------------------
# Report git tools in use.
message("Using GIT tools:")
set(GIT "@GIT_EXECUTABLE@")
message(" git = ${GIT}")
set(AUTHOR_CONFIG "[user]
\tname = Test Author
\temail = testauthor@cmake.org
")
#-----------------------------------------------------------------------------
# Initialize the testing directory.
message("Creating test directory...")
init_testing()
if(UNIX)
set(src "@CMAKE_CURRENT_SOURCE_DIR@")
configure_file(${src}/CTestUpdateGIT.sh.in ${TOP}/git.sh @ONLY)
set(GIT ${TOP}/git.sh)
endif()
#-----------------------------------------------------------------------------
# Create the repository.
message("Creating repository...")
file(MAKE_DIRECTORY ${TOP}/repo.git)
run_child(
WORKING_DIRECTORY ${TOP}/repo.git
COMMAND ${GIT} --bare init
)
file(REMOVE_RECURSE ${TOP}/repo.git/hooks)
set(REPO file://${TOP}/repo.git)
# Create submodule repository.
message("Creating submodule...")
file(MAKE_DIRECTORY ${TOP}/module.git)
run_child(
WORKING_DIRECTORY ${TOP}/module.git
COMMAND ${GIT} --bare init
)
file(REMOVE_RECURSE ${TOP}/module.git/hooks)
set(MOD_REPO file://${TOP}/module.git)
create_content(module)
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} init
)
file(REMOVE_RECURSE ${TOP}/module/.git/hooks)
file(APPEND ${TOP}/module/.git/config "
[remote \"origin\"]
\turl = ${MOD_REPO}
\tfetch = +refs/heads/*:refs/remotes/origin/*
${AUTHOR_CONFIG}")
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} add .
)
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} commit -m "Initial content"
)
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} push origin master:refs/heads/master
)
#-----------------------------------------------------------------------------
# Import initial content into the repository.
message("Importing content...")
create_content(import)
file(WRITE ${TOP}/import/HEAD "HEAD\n")
file(WRITE ${TOP}/import/master "master\n")
# Import the content into the repository.
run_child(WORKING_DIRECTORY ${TOP}/import
COMMAND ${GIT} init
)
file(REMOVE_RECURSE ${TOP}/import/.git/hooks)
file(APPEND ${TOP}/import/.git/config "
[remote \"origin\"]
\turl = ${REPO}
\tfetch = +refs/heads/*:refs/remotes/origin/*
${AUTHOR_CONFIG}")
run_child(WORKING_DIRECTORY ${TOP}/import
COMMAND ${GIT} add .
)
run_child(WORKING_DIRECTORY ${TOP}/import
COMMAND ${GIT} config core.safecrlf false
)
run_child(WORKING_DIRECTORY ${TOP}/import
COMMAND ${GIT} submodule add ${MOD_REPO} module
)
run_child(WORKING_DIRECTORY ${TOP}/import
COMMAND ${GIT} commit -m "Initial content"
)
run_child(WORKING_DIRECTORY ${TOP}/import
COMMAND ${GIT} push origin master:refs/heads/master
)
#-----------------------------------------------------------------------------
# Modify the submodule.
change_content(module)
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} add -u
)
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} commit -m "Changed content"
)
run_child(WORKING_DIRECTORY ${TOP}/module
COMMAND ${GIT} push origin master:refs/heads/master
)
#-----------------------------------------------------------------------------
# Create a working tree.
message("Checking out revision 1...")
run_child(
WORKING_DIRECTORY ${TOP}
COMMAND ${GIT} clone ${REPO} user-source
)
file(REMOVE_RECURSE ${TOP}/user-source/.git/hooks)
file(APPEND ${TOP}/user-source/.git/config "${AUTHOR_CONFIG}")
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} submodule init
)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} submodule update
)
# Save the first revision name.
execute_process(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} rev-parse HEAD
OUTPUT_VARIABLE revision1
OUTPUT_STRIP_TRAILING_WHITESPACE
)
#-----------------------------------------------------------------------------
# Create an empty commit.
message("Creating empty commit...")
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} commit --allow-empty -m "Empty commit"
)
#-----------------------------------------------------------------------------
# Make changes in the working tree.
message("Changing content...")
update_content(user-source files_added files_removed dirs_added)
if(dirs_added)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} add -- ${dirs_added}
)
endif()
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} add -- ${files_added}
)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} rm -- ${files_removed}
)
run_child(WORKING_DIRECTORY ${TOP}/user-source/module
COMMAND ${GIT} checkout master --
)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} add -u
)
#-----------------------------------------------------------------------------
# Commit the changes to the repository.
message("Committing revision 2...")
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} commit -m "Changed content"
)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} push origin
)
#-----------------------------------------------------------------------------
# Make changes in the working tree.
message("Changing content again...")
change_content(user-source)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} add -u
)
#-----------------------------------------------------------------------------
# Commit the changes to the repository.
message("Committing revision 3...")
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} commit -m "Changed content again"
)
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} push origin
)
#-----------------------------------------------------------------------------
# Go back to before the changes so we can test updating.
macro(rewind_source src_dir)
message("Backing up to revision 1...")
run_child(
WORKING_DIRECTORY ${TOP}/${src_dir}
COMMAND ${GIT} reset --hard ${revision1}
)
run_child(
WORKING_DIRECTORY ${TOP}/${src_dir}
COMMAND ${GIT} submodule update
)
endmacro()
rewind_source(user-source)
# Make sure pull does not try to rebase (which does not work with
# modified files) even if ~/.gitconfig sets "branch.master.rebase".
run_child(
WORKING_DIRECTORY ${TOP}/user-source
COMMAND ${GIT} config branch.master.rebase false
)
# Create a modified file.
modify_content(user-source)
#-----------------------------------------------------------------------------
# Test updating the user work directory with the command-line interface.
message("Running CTest Dashboard Command Line...")
# Create the user build tree.
create_build_tree(user-source user-binary)
file(APPEND ${TOP}/user-binary/CTestConfiguration.ini
"# GIT command configuration
UpdateCommand: ${GIT}
")
# Run the dashboard command line interface.
set(UPDATE_NO_MODIFIED 1)
run_dashboard_command_line(user-binary)
set(UPDATE_NO_MODIFIED 0)
rewind_source(user-source)
modify_content(user-source)
message("Running CTest Dashboard Command Line (custom update)...")
# Create the user build tree.
create_build_tree(user-source user-binary-custom)
file(APPEND ${TOP}/user-binary-custom/CTestConfiguration.ini
"# GIT command configuration
UpdateCommand: ${GIT}
GITUpdateCustom: ${GIT};pull;origin;master
")
# Run the dashboard command line interface.
run_dashboard_command_line(user-binary-custom)
#-----------------------------------------------------------------------------
# Test initial checkout and update with a dashboard script.
message("Running CTest Dashboard Script...")
create_dashboard_script(dash-binary
"# git command configuration
set(CTEST_GIT_COMMAND \"${GIT}\")
set(CTEST_GIT_UPDATE_OPTIONS)
execute_process(
WORKING_DIRECTORY \"${TOP}\"
COMMAND \"${GIT}\" clone \"${REPO}\" dash-source
)
# Test .git file.
file(RENAME \"${TOP}/dash-source/.git\" \"${TOP}/dash-source/repo.git\")
file(WRITE \"${TOP}/dash-source/.git\" \"gitdir: repo.git\n\")
execute_process(
WORKING_DIRECTORY \"${TOP}/dash-source\"
COMMAND \"${GIT}\" reset --hard ${revision1}
)
execute_process(
WORKING_DIRECTORY \"${TOP}/dash-source\"
COMMAND \"${GIT}\" submodule init
)
execute_process(
WORKING_DIRECTORY \"${TOP}/dash-source\"
COMMAND \"${GIT}\" submodule update
)
")
# Run the dashboard script with CTest.
run_dashboard_script(dash-binary)
rewind_source(dash-source)
#-----------------------------------------------------------------------------
# Test custom update with a dashboard script.
message("Running CTest Dashboard Script (custom update)...")
create_dashboard_script(dash-binary-custom
"# git command configuration
set(CTEST_GIT_COMMAND \"${GIT}\")
set(CTEST_GIT_UPDATE_OPTIONS)
set(CTEST_GIT_UPDATE_CUSTOM \${CTEST_GIT_COMMAND} pull origin master)
")
# Run the dashboard script with CTest.
run_dashboard_script(dash-binary-custom)
rewind_source(dash-source)
#-----------------------------------------------------------------------------
# Test no update with a dashboard script.
message("Running CTest Dashboard Script (No update)...")
create_dashboard_script(dash-binary-no-update
"# git command configuration
set(CTEST_GIT_COMMAND \"${GIT}\")
set(CTEST_UPDATE_VERSION_ONLY TRUE)
")
# Run the dashboard script with CTest.
set(NO_UPDATE 1)
run_dashboard_script(dash-binary-no-update)